1998OG9

1997LJ10, 22648, J97L10J, J98O09G

All data for this body: [vot]

MPC data
Name (number) 1998OG9 (22648)
Packed designation 22648
a 2.89162
e 0.04968
i / sin(i) 2.4756 / 0.04319
q 2.74798
Q 3.03527
ω 233.3869
Node 153.9659
m 215.1869
n 0.2004
Epoch 2459600.5
nobs 1628
nopp 21
Years observed 1992-2021
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.893
ep 0.018
sin(ip) 0.036
Value Standard error
G 0.150
H 14.130
Mass
D 4.51 0.278
pV 0.239 0.0520
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8929 0.0175 0.0365 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.51 0.278 0.278 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.239 0.0520 0.0520 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.13 MPC-2022-01-18 MPC-2022-01-18 Phot